What is specifically, the central part of the butt in archery, which was formerly painted white; the center of a mark at which a missile is shot. 'T was I won the wager, though you hit the white. Shak called?

white — Specifically, the central part of the butt in archery, which was formerly painted white; the center of a mark at which a missile is shot. 'T was I won the wager, though you hit the white. Shak. (Webster's 1913.)